How is the weather in Waterloo, OH?

At 12:38 AM on Fri, Sep 19, 2025 it is 59 degrees Fahrenheit, feeling like 59 degrees.

Waterloo, OH Weather Forecast and Current Conditions (45688)

59°F
Feels Like 59°F

Humidity 89% Dew Point 56°F Wind Calm 0 MPH Barometer 29.88 in.759.0 mm

Solar Rad 0 w/m2

Report from 14.9 miles NNE of central Waterloo at 12:38 AM Fri, Sep 19, 2025

Current Weather

59°F
Feels Like 59°F

Humidity 89% Dew Point 56°F Wind Calm 0 MPH Barometer 29.88 in.759.0 mm

Solar Rad 0 w/m2

Report from 14.9 miles NNE of central Waterloo at 12:38 AM Fri, Sep 19, 2025

Forecast at a Glance

FriSep 19

91°

59°

SatSep 20

10%

90°

63°

SunSep 21

10%

90°

64°

MonSep 22

30%

87°

63°

TueSep 23

40%

86°

62°

WedSep 24

30%

84°

62°

ThuSep 25

20%

82°

This Date in Weather History

1987 - Cool autumn-like weather invaded the Central Rockies. Temperatures dipped into the 30s and 40s, with readings in the teens and 20s reported in the higher elevations. Gunnison CO was the cold spot in the nation with a morning low of 15 degrees.

Waterloo 7 Day Weather Forecast Details

Friday Sep 19

Day: Sunny, with a high near 91. East wind 0 to 3 mph.

Night: Mostly clear, with a low around 59. Northeast wind around 2 mph.

Saturday Sep 20

Day: Mostly sunny, with a high near 90. East wind around 3 mph.

Night: Partly cloudy, with a low around 63. Southeast wind around 3 mph.

Sunday Sep 21

Day: Sunny, with a high near 90.

Night: A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64.

Monday Sep 22

Day: A slight chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Tuesday Sep 23

Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Wednesday Sep 24

Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Thursday Sep 25

Day: A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82.

Sun & Moon Monthly

First Light 6:48 AM

Sunrise 7:15 AM

Sunset 7:35 PM

Last Light 8:01 PM

Moonrise 4:59 AM

Moonset 6:43 PM

Moon Phase

Stadium Weather - Be Prepared for the Game

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